3786948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 10666656

約数和(自身を除く): 6879708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 131, 132, 146, 198, 219, 262, 292, 393, 396, 438, 524, 657, 786, 803, 876, 1179, 1314, 1441, 1572, 1606, 2358, 2409, 2628, 2882, 3212, 4323, 4716, 4818, 5764, 7227, 8646, 9563, 9636, 12969, 14454, 17292, 19126, 25938, 28689, 28908, 38252, 51876, 57378, 86067, 105193, 114756, 172134, 210386, 315579, 344268, 420772, 631158, 946737, 1262316, 1893474, 3786948]

約数ペア:

[(1, 3786948), (2, 1893474), (3, 1262316), (4, 946737), (6, 631158), (9, 420772), (11, 344268), (12, 315579), (18, 210386), (22, 172134), (33, 114756), (36, 105193), (44, 86067), (66, 57378), (73, 51876), (99, 38252), (131, 28908), (132, 28689), (146, 25938), (198, 19126), (219, 17292), (262, 14454), (292, 12969), (393, 9636), (396, 9563), (438, 8646), (524, 7227), (657, 5764), (786, 4818), (803, 4716), (876, 4323), (1179, 3212), (1314, 2882), (1441, 2628), (1572, 2409), (1606, 2358)]